diff --git a/.rubocop.yml b/.rubocop.yml
index 39d0bba..3e00425 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,5 +1,3 @@
-inherit_from: .rubocop_todo.yml
-
 inherit_gem:
   rubocop-shopify: rubocop.yml
 
@@ -10,3 +8,7 @@ require:
 AllCops:
   NewCops: enable
   TargetRubyVersion: 3.2
+
+Naming/FileName:
+  Exclude:
+    - 'lib/ruby-limiter.rb'
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
deleted file mode 100644
index 9c507c7..0000000
--- a/.rubocop_todo.yml
+++ /dev/null
@@ -1,144 +0,0 @@
-# This configuration was generated by
-# `rubocop --auto-gen-config`
-# on 2023-10-28 21:14:44 UTC using RuboCop version 1.57.2.
-# The point is for the user to remove these configuration records
-# one by one as the offenses are removed from the code base.
-# Note that changes in the inspected code, or installation of new
-# versions of RuboCop, may require this file to be generated again.
-
-# Offense count: 2
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: TreatCommentsAsGroupSeparators, ConsiderPunctuation, Include.
-# Include: **/*.gemspec
-Gemspec/OrderedDependencies:
-  Exclude:
-    - 'limiter.gemspec'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-Layout/EmptyLineAfterGuardClause:
-  Exclude:
-    - 'lib/limiter/rate_queue.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowMultilineFinalElement.
-Layout/FirstMethodArgumentLineBreak:
-  Exclude:
-    - 'bin/rake'
-
-# Offense count: 2
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: final_newline, final_blank_line
-Layout/TrailingEmptyLines:
-  Exclude:
-    - 'Rakefile'
-    - 'lib/ruby-limiter.rb'
-
-# Offense count: 1
-# Configuration parameters: AllowedParentClasses.
-Lint/MissingSuper:
-  Exclude:
-    - 'test/test_helper.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-Minitest/AssertOperator:
-  Exclude:
-    - 'test/limiter/clock_test.rb'
-
-# Offense count: 5
-# This cop supports safe autocorrection (--autocorrect).
-Minitest/EmptyLineBeforeAssertionMethods:
-  Exclude:
-    - 'test/limiter/mixin_test.rb'
-    - 'test/limiter/rate_queue_test.rb'
-
-# Offense count: 1
-# Configuration parameters: ExpectMatchingDefinition, CheckDefinitionPathHierarchy, CheckDefinitionPathHierarchyRoots, Regex, IgnoreExecutableScripts, AllowedAcronyms.
-# CheckDefinitionPathHierarchyRoots: lib, spec, test, src
-# AllowedAcronyms: CLI, DSL, ACL, API, ASCII, CPU, CSS, DNS, EOF, GUID, HTML, HTTP, HTTPS, ID, IP, JSON, LHS, QPS, RAM, RHS, RPC, SLA, SMTP, SQL, SSH, TCP, TLS, TTL, UDP, UI, UID, UUID, URI, URL, UTF8, VM, XML, XMPP, XSRF, XSS
-Naming/FileName:
-  Exclude:
-    - 'lib/ruby-limiter.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: def_self, self_class
-Style/ClassMethodsDefinitions:
-  Exclude:
-    - 'test/limiter/mixin_test.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, AllowInnerBackticks.
-# SupportedStyles: backticks, percent_x, mixed
-Style/CommandLiteral:
-  Exclude:
-    - 'limiter.gemspec'
-
-# Offense count: 1
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: always, always_true, never
-Style/FrozenStringLiteralComment:
-  Exclude:
-    - 'lib/ruby-limiter.rb'
-
-# Offense count: 21
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: IgnoreMacros, AllowedMethods, AllowedPatterns, IncludedMacros, AllowParenthesesInMultilineCall, AllowParenthesesInChaining, AllowParenthesesInCamelCaseMethod, AllowParenthesesInStringInterpolation, EnforcedStyle.
-# SupportedStyles: require_parentheses, omit_parentheses
-Style/MethodCallWithArgsParentheses:
-  Exclude:
-    - 'lib/limiter/mixin.rb'
-    - 'limiter.gemspec'
-    - 'test/limiter/clock_test.rb'
-    - 'test/limiter/mixin_test.rb'
-    - 'test/limiter/rate_queue_test.rb'
-    - 'test/limiter_test.rb'
-    - 'test/test_helper.rb'
-
-# Offense count: 1
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: ConvertCodeThatCanStartToReturnNil, AllowedMethods, MaxChainLength.
-# AllowedMethods: present?, blank?, presence, try, try!
-Style/SafeNavigation:
-  Exclude:
-    - 'lib/limiter/rate_queue.rb'
-
-# Offense count: 50
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, ConsistentQuotesInMultiline.
-# SupportedStyles: single_quotes, double_quotes
-Style/StringLiterals:
-  Exclude:
-    - 'Gemfile'
-    - 'bin/console'
-    - 'lib/limiter.rb'
-    - 'lib/limiter/clock.rb'
-    - 'lib/limiter/version.rb'
-    - 'lib/ruby-limiter.rb'
-    - 'limiter.gemspec'
-    - 'test/limiter/clock_test.rb'
-    - 'test/limiter/mixin_test.rb'
-    - 'test/limiter/rate_queue_test.rb'
-    - 'test/limiter_test.rb'
-    - 'test/test_helper.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, IgnoreClassMethods, AllowedMethods.
-# AllowedMethods: to_ary, to_a, to_c, to_enum, to_h, to_hash, to_i, to_int, to_io, to_open, to_path, to_proc, to_r, to_regexp, to_str, to_s, to_sym
-Style/TrivialAccessors:
-  Exclude:
-    - 'test/limiter/mixin_test.rb'
-
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: MinSize, WordRegex.
-# SupportedStyles: percent, brackets
-Style/WordArray:
-  EnforcedStyle: percent
diff --git a/Gemfile b/Gemfile
index 7f4f5e9..be173b2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 gemspec
diff --git a/Rakefile b/Rakefile
index aa75f3f..1d6da8e 100644
--- a/Rakefile
+++ b/Rakefile
@@ -10,4 +10,4 @@ Rake::TestTask.new(:test) do |t|
   t.warning = true
 end
 
-task default: :test
\ No newline at end of file
+task default: :test
diff --git a/bin/console b/bin/console
index 3df5157..665e095 100755
--- a/bin/console
+++ b/bin/console
@@ -1,8 +1,8 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require 'bundler/setup'
-require 'limiter'
+require "bundler/setup"
+require "limiter"
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
@@ -11,5 +11,5 @@ require 'limiter'
 # require 'pry'
 # Pry.start
 
-require 'irb'
+require "irb"
 IRB.start(__FILE__)
diff --git a/bin/rake b/bin/rake
index ea0e293..27a38c9 100755
--- a/bin/rake
+++ b/bin/rake
@@ -9,8 +9,10 @@
 #
 
 require "pathname"
-ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
-  Pathname.new(__FILE__).realpath)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path(
+  "../../Gemfile",
+  Pathname.new(__FILE__).realpath,
+)
 
 bundle_binstub = File.expand_path("../bundle", __FILE__)
 
diff --git a/lib/limiter.rb b/lib/limiter.rb
index eb8435a..f02b6ba 100644
--- a/lib/limiter.rb
+++ b/lib/limiter.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'limiter/clock'
-require 'limiter/mixin'
-require 'limiter/rate_queue'
-require 'limiter/version'
+require "limiter/clock"
+require "limiter/mixin"
+require "limiter/rate_queue"
+require "limiter/version"
diff --git a/lib/limiter/clock.rb b/lib/limiter/clock.rb
index 12c1eae..3c32665 100644
--- a/lib/limiter/clock.rb
+++ b/lib/limiter/clock.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'singleton'
-require 'forwardable'
+require "singleton"
+require "forwardable"
 
 module Limiter
   class Clock
diff --git a/lib/limiter/mixin.rb b/lib/limiter/mixin.rb
index f8d000c..005207a 100644
--- a/lib/limiter/mixin.rb
+++ b/lib/limiter/mixin.rb
@@ -16,7 +16,7 @@ def limit_method(method, rate:, interval: 60, balanced: false, &b)
         queue.reset
       end
 
-      prepend mixin
+      prepend(mixin)
     end
   end
 end
diff --git a/lib/limiter/rate_queue.rb b/lib/limiter/rate_queue.rb
index 30da09d..4dd7591 100644
--- a/lib/limiter/rate_queue.rb
+++ b/lib/limiter/rate_queue.rb
@@ -43,7 +43,8 @@ def shift
     def sleep_until(time)
       interval = time - clock.time
       return unless interval.positive?
-      @blk.call if @blk
+
+      @blk&.call
       clock.sleep(interval)
     end
 
diff --git a/lib/limiter/version.rb b/lib/limiter/version.rb
index 7f548f8..a3724c1 100644
--- a/lib/limiter/version.rb
+++ b/lib/limiter/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Limiter
-  VERSION = '2.3.0'
+  VERSION = "2.3.0"
 end
diff --git a/lib/ruby-limiter.rb b/lib/ruby-limiter.rb
index a973443..e075675 100644
--- a/lib/ruby-limiter.rb
+++ b/lib/ruby-limiter.rb
@@ -1 +1,3 @@
-require 'limiter'
\ No newline at end of file
+# frozen_string_literal: true
+
+require "limiter"
diff --git a/limiter.gemspec b/limiter.gemspec
index 0d8e595..f3190fe 100644
--- a/limiter.gemspec
+++ b/limiter.gemspec
@@ -1,41 +1,41 @@
 # frozen_string_literal: true
 
-lib = File.expand_path('lib', __dir__)
+lib = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'limiter/version'
+require "limiter/version"
 
 Gem::Specification.new do |spec|
-  spec.name          = 'ruby-limiter'
+  spec.name          = "ruby-limiter"
   spec.version       = Limiter::VERSION
-  spec.authors       = ['S. Brent Faulkner']
-  spec.email         = ['brent.faulkner@shopify.com']
+  spec.authors       = ["S. Brent Faulkner"]
+  spec.email         = ["brent.faulkner@shopify.com"]
 
-  spec.summary       = 'Simple Ruby rate limiting mechanism.'
-  spec.homepage      = 'https://github.com/Shopify/limiter'
-  spec.license       = 'MIT'
+  spec.summary       = "Simple Ruby rate limiting mechanism."
+  spec.homepage      = "https://github.com/Shopify/limiter"
+  spec.license       = "MIT"
   spec.required_ruby_version = Gem::Requirement.new(">= 2.6.0")
 
   if spec.respond_to?(:metadata)
-    spec.metadata['allowed_push_host'] = "https://rubygems.org"
+    spec.metadata["allowed_push_host"] = "https://rubygems.org"
   else
     raise "RubyGems 2.0 or newer is required to protect against public gem pushes."
   end
 
-  spec.files = `git ls-files -z`.split("\x0").reject do |f|
+  spec.files = %x(git ls-files -z).split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
   end
-  spec.bindir        = 'exe'
+  spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = %w(lib)
+  spec.require_paths = ["lib"]
 
-  spec.add_development_dependency 'bundler'
-  spec.add_development_dependency 'minitest', '~> 5.20'
-  spec.add_development_dependency 'minitest-focus', '~> 1.4'
-  spec.add_development_dependency 'mocha', '~> 2.1'
-  spec.add_development_dependency 'rake', '~> 13.0'
-  spec.add_development_dependency 'rubocop', '~> 1.57'
-  spec.add_development_dependency 'code-scanning-rubocop', '~> 0.6.1'
-  spec.add_development_dependency 'rubocop-shopify', '~> 2.14'
-  spec.add_development_dependency 'rubocop-minitest', '~> 0.33.0'
-  spec.add_development_dependency 'rubocop-rake', '~> 0.6.0'
+  spec.add_development_dependency("bundler")
+  spec.add_development_dependency("code-scanning-rubocop", "~> 0.6.1")
+  spec.add_development_dependency("minitest", "~> 5.20")
+  spec.add_development_dependency("minitest-focus", "~> 1.4")
+  spec.add_development_dependency("mocha", "~> 2.1")
+  spec.add_development_dependency("rake", "~> 13.0")
+  spec.add_development_dependency("rubocop", "~> 1.57")
+  spec.add_development_dependency("rubocop-minitest", "~> 0.33.0")
+  spec.add_development_dependency("rubocop-rake", "~> 0.6.0")
+  spec.add_development_dependency("rubocop-shopify", "~> 2.14")
 end
diff --git a/test/limiter/clock_test.rb b/test/limiter/clock_test.rb
index b2d0f50..797e3aa 100644
--- a/test/limiter/clock_test.rb
+++ b/test/limiter/clock_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require "test_helper"
 
 module Limiter
   class ClockTest < Minitest::Test
@@ -10,7 +10,7 @@ def setup
     end
 
     def test_clock_is_advancing
-      assert Clock.time > @start_time
+      assert_operator(Clock.time, :>, @start_time)
     end
   end
 end
diff --git a/test/limiter/mixin_test.rb b/test/limiter/mixin_test.rb
index 27ee7ed..a765d2b 100644
--- a/test/limiter/mixin_test.rb
+++ b/test/limiter/mixin_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require "test_helper"
 
 module Limiter
   class MixinTest < Minitest::Test
@@ -15,8 +15,8 @@ class MixinTestClass
 
       @limited = 0
 
-      def self.limited
-        @limited
+      class << self
+        attr_reader :limited
       end
 
       limit_method :tick, rate: RATE, interval: INTERVAL
@@ -89,12 +89,13 @@ def test_original_method_is_called
         @object.tick
       end
 
-      assert_equal COUNT, @object.ticks
+      assert_equal(COUNT, @object.ticks)
     end
 
     def test_arguments_are_passed
-      @object.tick 123
-      assert_equal 123, @object.ticks
+      @object.tick(123)
+
+      assert_equal(123, @object.ticks)
     end
 
     def test_default_keyword_arguments_are_passed
@@ -102,12 +103,13 @@ def test_default_keyword_arguments_are_passed
         @object.tock
       end
 
-      assert_equal COUNT, @object.ticks
+      assert_equal(COUNT, @object.ticks)
     end
 
     def test_keyword_arguments_are_passed
       @object.tock(count: 321)
-      assert_equal 321, @object.ticks
+
+      assert_equal(321, @object.ticks)
     end
 
     def test_block_was_called_on_rate_limit
diff --git a/test/limiter/rate_queue_test.rb b/test/limiter/rate_queue_test.rb
index 31d7fd3..2341f42 100644
--- a/test/limiter/rate_queue_test.rb
+++ b/test/limiter/rate_queue_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require "test_helper"
 
 module Limiter
   class RateQueueTest < Minitest::Test
@@ -51,11 +51,13 @@ def test_block_was_called_on_rate_limit
       @queue.stubs(:clock).returns(FakeClock)
       @queue.shift
       @queue.shift
-      assert @block_hit
+
+      assert(@block_hit)
     end
 
     def test_shift_is_unbalanced_by_default
       actual = @queue.instance_variable_get(:@ring)
+
       actual.size.times.with_index do |idx|
         assert_in_delta(actual[idx], 0.0)
       end
@@ -71,6 +73,7 @@ def test_shift_is_balanced
         Clock.time - 1,
       ]
       actual = subject.instance_variable_get(:@ring)
+
       actual.size.times.with_index do |idx|
         assert_in_delta(actual[idx], expected[idx])
       end
diff --git a/test/limiter_test.rb b/test/limiter_test.rb
index 22a20c1..fb0d66a 100644
--- a/test/limiter_test.rb
+++ b/test/limiter_test.rb
@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require "test_helper"
 
 class LimiterTest < Minitest::Test
   def test_that_it_has_a_version_number
-    refute_nil ::Limiter::VERSION
+    refute_nil(::Limiter::VERSION)
   end
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index d974fd7..5dd7278 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,15 +1,16 @@
 # frozen_string_literal: true
 
-$LOAD_PATH.unshift File.expand_path('../lib', __dir__)
-require 'limiter'
+$LOAD_PATH.unshift(File.expand_path("../lib", __dir__))
+require "limiter"
 
-require 'minitest/autorun'
-require 'minitest/focus'
-require 'mocha/minitest'
+require "minitest/autorun"
+require "minitest/focus"
+require "mocha/minitest"
 
 module Limiter
   class FakeClock < Clock
     def initialize
+      super
       @offset = 0
     end
 
@@ -30,7 +31,7 @@ def assert_elapsed(interval)
 
       completed_at = FakeClock.time
 
-      assert_in_delta started_at + interval, completed_at, 1.1
+      assert_in_delta(started_at + interval, completed_at, 1.1)
     end
   end
 end